The Belgian Cup 2005-06 was the 51st staging of the Belgian Cup which is the main knock-out football competition in Belgium. It was won by S.V. Zulte-Waregem. After the first 5 rounds teams from the Belgian First Division entered the competition on November 10, 2005. The sixth round ended on December 6, 2005 and saw the surprise defeat of Anderlecht to second division side Geel after penalty shootout. The seventh round was held on December 21, 2005. From the quarter-finals on matches were played in two legs. The first team to host is indicated first in the following chart. The final game was played at the King Baudouin Stadium on May 13, 2006. Starting Rounds Legend D2 = second division D3 = third division P = promotion PR1 = provincial, First division PR2 = provincial, Second division PR3 = provincial, Third division PR4 = provincial, Fourth division Round 1 Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 Group 7 Group 8 Round 2 Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 Group 7 Group 8 Round 3 Round 4 Round 5 Final Stages Legend D2 = second division D3 = third division P = promotion See also Belgian Cup - main article References Sport.be website - results Sport.be website - results Belgian Cup seasons Belgian Cup, 2005-06 2005–06 domestic association football cups